Could I be pregnant

Hey everyone!!! So I had a question and it’s a bit embarrassing and I’m afraid if it’s all in my head but I’ll ask anyway. 😭 So I was with my man and he only put the tip inside for a bit (but not all cause I’m a Virgin) and he had precum going on. And I was also ovulating. So I was wondering if I could get pregnant or because he only put a little bit and it was only precum there’s only a small chance?? Please help😭